Atlassian has disclosed a critical security vulnerability in Bamboo Data Center and Server that could allow attackers to execute operating system commands remotely. The flaw, tracked as CVE-2026-21571, carries a CVSS score of 9.4, indicating a high-severity risk for enterprise environments. The vulnerability was published on April 21, 2026, as part of Atlassian’s monthly Security […] The post Critical Bamboo Data Center and Server Vulnerability Enables Command Injection Attacks appeared first on Cyber Security News.